Darrell's Exclusive

We're Setting The Bar - Again!

All other companies set up their
Parts Warranty for a maximum of

1-year. We, at Darrell's, are Firing Off 2017 with a Huge Bang!

Starting 1/15/2017 Every Part
Carries Our Exclusive, Unconditional, 3-Year Warranty.

Don't worry though, we still have our 5 and 10-year warranties too.

And Still Free Of Charge...


Why Call Darrell's?
You Know Why


 (925) 292-4500

100% Satisfaction Guaranteed​​

  • • Once repaired, your unit will have trouble-free operation for 1-year – minimum.

  • • Trouble-Free  Residential Maintenance.​

  • • FREE Service Calls, With Authorized Repair.

Need Our Services?

925.292.4500


Our technicians can locate the trouble and take care of it; FAST. Whether you need a Simple Repair, Maintenance or an In-Depth Diagnostic...  We have the experience to get the job done right the first time, Getting your family and home back in comfort in no time;  Guaranteed!


We Work 7-Days a week, offering extended hours on Saturday.
​Same Day Service if you call before 1:30 pm.


Livermore • Pleasanton • Dublin • San Ramon • Sunol • Alamo • Danville • Blackhawk • Diablo  • Walnut Creek • Antioch • Brentwood • Discovery Bay • Oakley 

It's Faster To Call Us.

All of our heating systems are ENERGY STAR® qualified, which means they can significantly lower your utility bills compared to conventional models.

Protective Floor Footwear

You work hard keeping your family safe and your home clean, Darrell's understands. That's why our employees all wear Protective Shoe Covers, so no outdoor bio-transfer enters your home.


    It's another step we take, to show we care!

Our Technicians Are Certified Professionals

Darrell's Heating and Air Conditioning

At Darrell's, our focus is for the REPAIR of your air conditioning equipment, Not Replacement. The Technician will look over your unit and let you know how many, more, years  it may have? You will receive, (Upon Request), a Free Analysis for the  operational cost and efficiency -vrs- a new  system. 


​    There's a good reason why you Choose a

  NATE and EPA Certified Technician for your

  repairs and regular system maintenance.

           Darrell's ensures you get the Best!






Zone Units

System Design

Consulting - 4 Hour Minimum

Tenant Improvement

Real Estate Inspections

(For the Buyer, Seller and Agent)

* Our Elite Premium Filtration Units

   (See our IAQ Page for detailed Info).


​For a limited time, please select a gift option. 


It's our way of saying, “Thanks for sharing your time with us".



Your Comfort is our Business

         ​​

You rely on your air conditioner to keep you comfortable when temperatures soar. If it breaks down in the middle of summer you can look forward to hot, sticky, humid conditions until it’s been repaired.


Call Darrell's  today to help you with any issues that may arise, whether it’s maintenance or repair. We’ll be there to help when you need us.​​




​Preventative Maintenance

Humidifiers

Air Scrubber Plus*

U. V. Light Filtration

Hepa Filtration

Electronic Air Cleaners

​Troubleshooting/Diagnostic
Thermostats



Air Conditioning Services

​Darrell's "Exclusive" 3-Year Warranty on Repairs!
Same Day Service/Repair - (if scheduled before 1:30 pm)​​

                Call Darrell's at 925.292.4500

We Offer The Following Professional Services

​Call 925.292.4500

Our Professional Services Include the Following:


Air Conditioning Repairs

A/C Relocation

Furnace Relocation

Electrical Panels
Duct Replacement

Duct Additions
Furnace Repairs

A/C Cost Analysis



100% Best Price Guarantee​​

  • • If there's a better price from our competitors, we'll not only match it, but, we'll beat it by an Additional 10%.(*Within 35 Miles)

  • • Darrell's is constantly reviewing the pricing of other companies so that  we can give you the best possible value.


Testimonial​s

I'm very happy with the service I've been given today!  They came out the same day I called them on a really hot day and were able to diagnose the problem quickly, and for free.  Unfortunately the unit I have is 18 years old and they had to really search for replacement motor as it was no longer made.  It only took 2 days to complete the job and the technician worked during the hottest part of the day around 97 degrees.  

I would use them again should I have the need.  Service is warranted for one year.

-Lawrence B.
San Francisco, CA